Possible Clues:

• Sponge wash all over poor Ross
• Filled sponge cake
• Tell maybe part that's been picked up in cake?
• 26 small piece of bread's included with one cake
• Small women's group with case of supplies, bread and cake
• Poor Ross, covered in pigfeed, gets a sponge
• It's a piece of cake to go around and around with man from Uster first?
• Type of cake
• Possibly Federer's turn to provide cake
• It's a piece of cake for European revolutionary type